/* ============================================================
   Precision CNC — B2B Manufacturing Site
   Design DNA matched to csmolding.com (CS Rapid MFG):
   deep-navy header/footer · navy CTA (logo brand) · steel-blue on-dark accent · clean light sections
   ============================================================ */

:root{
  --ink:#14202e;          /* deep navy header / footer (matches logo) */
  --ink-2:#1e2e40;
  --ink-3:#1e2a38;        /* primary text (near-black navy) */
  --red:#1a324a;          /* primary brand / CTA — logo navy */
  --red-dark:#24476b;     /* CTA hover (lighter navy highlight) */
  --silver:#b9c2cb;       /* brushed-metal accent (logo mark) */
  --silver-dark:#8a97a2;
  --accent-hi:#6ea0ce;    /* light steel-blue: emphasis on dark backgrounds */
  --bg:#ffffff;
  --bg-soft:#f8f9fb;      /* very subtle light section bg (gentle, not blocky) */
  --muted:#7a7a7a;        /* body text */
  --muted-2:#9aa0a6;
  --border:#e3e3e3;
  --border-dark:#2a2a2a;
  --maxw:1200px;
  --radius:6px;
  --shadow:0 8px 30px rgba(18,18,18,.08);
  --shadow-lg:0 18px 50px rgba(18,18,18,.14);
  --font:"Inter","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{overflow-x:clip}
body{
  font-family:var(--font);
  color:var(--ink-3);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--soft{background:var(--bg-soft)}
.section--ink{background:var(--ink);color:#fff}

/* ---------- Typography helpers ---------- */
h1,h2,h3,h4{line-height:1.2;color:inherit;font-weight:800;letter-spacing:-.01em}
.eyebrow{
  display:inline-block;color:var(--red);font-weight:700;font-size:.8rem;
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";display:inline-block;width:28px;height:2px;background:var(--red);
  vertical-align:middle;margin-right:10px;margin-bottom:4px}
.section-head{max-width:720px;margin:0 auto 54px;text-align:center}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
.section-head p{color:var(--muted);margin-top:14px;font-size:1.05rem}
.text-muted{color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:700;
  font-size:.95rem;cursor:pointer;border:2px solid transparent;
  transition:.2s ease;white-space:nowrap;
}
.btn--primary{background:var(--red);color:#fff;border-color:var(--silver)}
.btn--primary:hover{background:var(--red-dark);border-color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(26,50,74,.35)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-2);transform:translateY(-2px)}
.btn--lg{padding:17px 34px;font-size:1.02rem}

/* ============================================================
   Header
   ============================================================ */
.topbar{background:var(--ink);color:#c2cbd2;font-size:.84rem;border-bottom:1px solid var(--border-dark)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:42px}
.topbar a{color:#c2cbd2;transition:.2s}
.topbar a:hover{color:#fff}
.topbar .topbar-left span{margin-right:22px}
.topbar .topbar-left svg{vertical-align:-3px;margin-right:6px;opacity:.8}
.topbar-social a{margin-left:16px}

.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 0 var(--border)}
.site-header.scrolled{box-shadow:0 6px 22px rgba(0,0,0,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.25rem;color:var(--ink)}
.logo .logo-mark{
  width:38px;height:38px;flex:none;position:relative;background:transparent;color:transparent;font-size:0;
}
.logo .logo-mark::before{
  content:"";position:absolute;inset:0;background:var(--red);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M19.14 12.94c.04-.3.06-.61.06-.94 0-.32-.02-.64-.07-.94l2.03-1.58a.49.49 0 0 0 .12-.61l-1.92-3.32a.49.49 0 0 0-.59-.22l-2.39.96c-.5-.38-1.03-.7-1.62-.94l-.36-2.54a.48.48 0 0 0-.48-.41h-3.84a.48.48 0 0 0-.48.41l-.36 2.54c-.59.24-1.13.57-1.62.94l-2.39-.96a.48.48 0 0 0-.59.22L2.74 8.87a.48.48 0 0 0 .12.61l2.03 1.58c-.05.3-.07.62-.07.94 0 .32.02.64.07.94l-2.03 1.58a.49.49 0 0 0-.12.61l1.92 3.32c.12.22.39.3.59.22l2.39-.96c.5.38 1.03.7 1.62.94l.36 2.54c.05.24.24.41.48.41h3.84c.24 0 .44-.17.48-.41l.36-2.54c.59-.24 1.13-.56 1.62-.94l2.39.96c.22.08.47 0 .59-.22l1.92-3.32a.49.49 0 0 0-.12-.61l-2.03-1.58zM12 15.6A3.6 3.6 0 1 1 12 8.4a3.6 3.6 0 0 1 0 7.2z'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M19.14 12.94c.04-.3.06-.61.06-.94 0-.32-.02-.64-.07-.94l2.03-1.58a.49.49 0 0 0 .12-.61l-1.92-3.32a.49.49 0 0 0-.59-.22l-2.39.96c-.5-.38-1.03-.7-1.62-.94l-.36-2.54a.48.48 0 0 0-.48-.41h-3.84a.48.48 0 0 0-.48.41l-.36 2.54c-.59.24-1.13.57-1.62.94l-2.39-.96a.48.48 0 0 0-.59.22L2.74 8.87a.48.48 0 0 0 .12.61l2.03 1.58c-.05.3-.07.62-.07.94 0 .32.02.64.07.94l-2.03 1.58a.49.49 0 0 0-.12.61l1.92 3.32c.12.22.39.3.59.22l2.39-.96c.5.38 1.03.7 1.62.94l.36 2.54c.05.24.24.41.48.41h3.84c.24 0 .44-.17.48-.41l.36-2.54c.59-.24 1.13-.56 1.62-.94l2.39.96c.22.08.47 0 .59-.22l1.92-3.32a.49.49 0 0 0-.12-.61l-2.03-1.58zM12 15.6A3.6 3.6 0 1 1 12 8.4a3.6 3.6 0 0 1 0 7.2z'/></svg>") center/contain no-repeat;
}
.logo small{display:block;font-size:.62rem;font-weight:600;color:var(--muted);letter-spacing:.18em;text-transform:uppercase}
.logo-img{height:44px;width:auto;display:block}

.nav-menu{display:flex;align-items:center;gap:4px}
.nav-menu>li>a{
  display:block;padding:10px 16px;font-weight:600;font-size:.96rem;color:var(--ink-3);
  border-radius:var(--radius);transition:.2s;
}
.nav-menu>li>a:hover,.nav-menu>li.active>a{color:var(--red)}
.nav-menu .caret{display:inline-block;margin-left:5px;border:4px solid transparent;border-top-color:currentColor;vertical-align:middle;margin-top:2px}
.nav-cta-mobile{display:none}

/* Dropdown */
.has-dropdown{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:#fff;
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s ease;
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--radius);font-weight:600;font-size:.92rem;transition:.18s}
.dropdown li a:hover{background:var(--bg-soft);color:var(--red)}
.dropdown li a span{display:block}
.dropdown li a small{display:block;font-weight:500;color:var(--muted);font-size:.78rem}
.dropdown .ico{width:22px;flex:none;display:grid;place-items:center;color:var(--red)}

.nav-actions{display:flex;align-items:center;gap:14px}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:26px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;background:var(--ink);color:#fff;overflow:hidden;
  background-image:
    radial-gradient(1200px 600px at 85% -10%,rgba(26,50,74,.22),transparent 60%),
    linear-gradient(180deg,#161616,#0e0e0e);
}
.hero::before{ /* subtle blueprint grid */
  content:"";position:absolute;inset:0;opacity:.06;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);
  background-size:46px 46px;
}
.hero .container{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;padding-top:80px;padding-bottom:80px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);line-height:1.08}
.hero h1 em{color:var(--accent-hi);font-style:normal}
.hero .eyebrow{color:var(--accent-hi)}
.hero .eyebrow::before{background:var(--accent-hi)}
.section--ink .eyebrow{color:var(--accent-hi)}
.section--ink .eyebrow::before{background:var(--accent-hi)}
.hero p.lead{color:#c2cbd2;font-size:1.12rem;margin:22px 0 32px;max-width:540px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-points{display:grid;grid-template-columns:1fr 1fr;gap:13px 24px;margin-top:34px;max-width:540px}
.hero-points li{position:relative;padding-left:30px;color:#d6dbe0;font-weight:500;font-size:.98rem;line-height:1.4}
.hero-points li::before{
  content:"";position:absolute;left:0;top:2px;width:21px;height:21px;border-radius:50%;background:var(--red);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/13px no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/13px no-repeat;
}
.hero-visual{position:relative}
.hero-visual img{
  border-radius:12px;background:#fff;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.1);
}
.hero-visual .float-card{
  position:absolute;bottom:-22px;left:-22px;background:#fff;color:var(--ink-3);
  padding:16px 20px;border-radius:10px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;
}
.hero-visual .float-card .dot{width:42px;height:42px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;flex:none}
.hero-visual .float-card b{display:block;font-size:.95rem}
.hero-visual .float-card span{font-size:.78rem;color:var(--muted)}

/* ---------- Trust strip ---------- */
.trust{background:var(--ink-2);color:#9aa0a6;border-top:1px solid var(--border-dark)}
.trust .container{display:flex;align-items:center;gap:38px;flex-wrap:wrap;justify-content:center;padding:22px 24px}
.trust span{font-weight:700;letter-spacing:.06em;font-size:.92rem;opacity:.85;text-transform:uppercase}

/* ============================================================
   Capability / service cards
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{
  background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;
  transition:.25s ease;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card .card-img{aspect-ratio:4/3;background:var(--bg-soft);overflow:hidden}
.card .card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.06)}
.card .card-body{padding:24px;flex:1;display:flex;flex-direction:column}
.card h3{font-size:1.18rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.92rem;flex:1}
.card .card-link{margin-top:16px;color:var(--red);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.card:hover .card-link{gap:11px}

/* ---------- Feature / why-us grid ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feature{display:flex;gap:16px}
.feature .f-ico{width:50px;height:50px;flex:none;border-radius:12px;background:rgba(26,50,74,.08);color:var(--red);display:grid;place-items:center}
.feature h3{font-size:1.08rem;margin-bottom:7px}
.feature p{color:var(--muted);font-size:.92rem}
.section--ink .feature .f-ico{color:#fff;background:rgba(255,255,255,.1)}
.section--ink .feature p{color:#c2cbd2}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step}
.step{position:relative;padding:30px 24px;background:#fff;border:1px solid var(--border);border-radius:10px}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:2.6rem;font-weight:900;color:rgba(26,50,74,.16);line-height:1;display:block;margin-bottom:14px;
}
.step h3{font-size:1.1rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.9rem}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery figure{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--border);background:var(--bg-soft);aspect-ratio:1}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery figure:hover img{transform:scale(1.07)}
.gallery figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px;color:#fff;font-weight:600;font-size:.86rem;
  background:linear-gradient(transparent,rgba(0,0,0,.78));opacity:0;transform:translateY(8px);transition:.25s;
}
.gallery figure:hover figcaption{opacity:1;transform:translateY(0)}

/* ---------- Stat band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat strong{display:block;font-size:clamp(2rem,4vw,3rem);font-weight:900;color:var(--red)}
.section--ink .stat strong{color:#fff}
.stat span{color:var(--muted);font-weight:600;font-size:.92rem}
.section--ink .stat span{color:#c2cbd2}

/* ---------- CTA banner ---------- */
.cta-band{background:var(--red);color:#fff;text-align:center}
.cta-band h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.cta-band p{max-width:620px;margin:14px auto 28px;color:rgba(255,255,255,.9);font-size:1.08rem}
.cta-band .btn--ghost{border-color:#fff}
.cta-band .btn--light{background:#fff;color:var(--red)}
.cta-band .btn--light:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:#fff;border:1px solid var(--border);border-radius:10px;padding:28px}
.quote .stars{color:#f5a623;margin-bottom:12px;letter-spacing:2px}
.quote p{font-size:.96rem;color:var(--ink-3)}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:18px}
.quote .who .av{width:42px;height:42px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700}
.quote .who b{display:block;font-size:.9rem}
.quote .who span{font-size:.8rem;color:var(--muted)}

/* ============================================================
   Page hero (interior pages)
   ============================================================ */
.page-hero{
  background:var(--ink);color:#fff;position:relative;overflow:hidden;
  background-image:radial-gradient(900px 400px at 80% -20%,rgba(26,50,74,.25),transparent 60%),linear-gradient(180deg,#161616,#0e0e0e);
}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.05;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:46px 46px}
.page-hero .container{position:relative;padding:66px 24px 70px}
.page-hero h1{font-size:clamp(2rem,4vw,3rem)}
.page-hero p{color:#c2cbd2;max-width:640px;margin-top:14px;font-size:1.08rem}
.breadcrumb{font-size:.85rem;color:var(--muted-2);margin-bottom:16px}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:var(--accent-hi)}

/* ---------- Two-col content ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:12px;box-shadow:var(--shadow);border:1px solid var(--border)}
.split h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:18px}
.split p{color:var(--muted);margin-bottom:16px}
.checklist li{position:relative;padding-left:32px;margin-bottom:12px;color:var(--ink-3);font-weight:500}
.checklist li::before{
  content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;
  background:var(--red);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/14px no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/14px no-repeat;
}

/* ---------- Spec table ---------- */
.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.spec-table th,.spec-table td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--border);font-size:.94rem}
.spec-table th{background:var(--bg-soft);font-weight:700;width:38%}
.spec-table tr:last-child td,.spec-table tr:last-child th{border-bottom:0}

/* ============================================================
   Forms (Contact / quote)
   ============================================================ */
.form-wrap{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:start}
.form-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field.full{grid-column:1/-1}
.field label{font-weight:600;font-size:.9rem}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{
  padding:13px 14px;border:1px solid var(--border);border-radius:var(--radius);font:inherit;font-size:.95rem;
  background:#fff;transition:.2s;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(26,50,74,.12)}
.field textarea{resize:vertical;min-height:120px}

.dropzone{
  border:2px dashed var(--border);border-radius:10px;padding:30px 20px;text-align:center;
  cursor:pointer;transition:.2s;background:var(--bg-soft);
}
.dropzone:hover,.dropzone.drag{border-color:var(--red);background:rgba(26,50,74,.04)}
.dropzone .dz-ico{width:48px;height:48px;margin:0 auto 12px;color:var(--red)}
.dropzone b{color:var(--red)}
.dropzone p{font-size:.88rem;color:var(--muted);margin-top:6px}
.dropzone small{display:block;margin-top:8px;color:var(--muted-2);font-size:.78rem}
.file-list{margin-top:14px;text-align:left}
.file-list li{display:flex;justify-content:space-between;align-items:center;background:var(--bg-soft);border:1px solid var(--border);
  border-radius:6px;padding:9px 12px;font-size:.86rem;margin-bottom:8px}
.file-list li button{background:none;border:0;color:var(--red);cursor:pointer;font-weight:700;font-size:1rem;line-height:1}

.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted)}
.consent input{margin-top:4px;width:auto}
.form-note{font-size:.82rem;color:var(--muted);margin-top:14px;display:flex;align-items:center;gap:8px}
.form-success{background:#e9f7ec;border:1px solid #aee0b8;color:#1d6b34;padding:16px;border-radius:8px;margin-bottom:18px;display:none}
.form-success.show{display:block}
.form-error{background:#fdecec;border:1px solid #e6b0b0;color:#a32020;padding:14px 16px;border-radius:8px;margin-top:18px;display:none;font-size:.93rem}
.form-error.show{display:block}

.contact-aside{background:var(--ink);color:#fff;border-radius:12px;padding:32px}
.contact-aside h3{font-size:1.25rem;margin-bottom:18px}
.contact-aside .ci{display:flex;gap:13px;margin-bottom:22px}
.contact-aside .ci .ci-ico{width:24px;flex:none;color:var(--accent-hi);display:grid;place-items:start;padding-top:2px}
.contact-aside .ci b{display:block;font-size:.92rem}
.contact-aside .ci span{color:#c2cbd2;font-size:.88rem}
.contact-aside .ci a:hover{color:var(--accent-hi)}

/* ---------- Blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.post .post-img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft)}
.post .post-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.post:hover .post-img img{transform:scale(1.06)}
.post .post-body{padding:22px;flex:1;display:flex;flex-direction:column}
.post .tag{color:var(--red);font-weight:700;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.post h3{font-size:1.12rem;margin:8px 0 10px}
.post p{color:var(--muted);font-size:.9rem;flex:1}
.post .meta{margin-top:16px;font-size:.8rem;color:var(--muted-2);display:flex;gap:14px}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--ink);color:#9aa0a6;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.site-footer .logo{display:inline-flex;background:#fff;padding:9px 14px;border-radius:8px;margin-bottom:18px}
.site-footer .logo-img{height:36px}
.site-footer .logo small{color:var(--muted-2)}
.footer-about p{font-size:.9rem;line-height:1.7;max-width:320px}
.footer-social{display:flex;gap:12px;margin-top:20px}
.footer-social a{width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:#fff;transition:.2s}
.footer-social a:hover{background:var(--red);transform:translateY(-2px)}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:18px;font-weight:700}
.site-footer ul li{margin-bottom:11px}
.site-footer ul li a{font-size:.9rem;transition:.2s}
.site-footer ul li a:hover{color:#fff;padding-left:4px}
.footer-contact li{display:flex;gap:10px;font-size:.9rem;margin-bottom:14px}
.footer-contact svg{flex:none;margin-top:3px;color:var(--red)}
.footer-bottom{border-top:1px solid var(--border-dark);padding:22px 0;font-size:.84rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom a:hover{color:#fff}
.badge-ssl{display:inline-flex;align-items:center;gap:7px;color:#61CE70;font-weight:600}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .posts{grid-template-columns:repeat(2,1fr)}
  .quotes{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .mat-grid{grid-template-columns:repeat(2,1fr)}
  .showcase{grid-template-columns:repeat(2,1fr)}
  .industries{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-menu{
    position:fixed;top:0;right:-100%;width:300px;max-width:85vw;height:100vh;background:#fff;
    flex-direction:column;align-items:stretch;padding:90px 20px 30px;gap:2px;
    box-shadow:-10px 0 40px rgba(0,0,0,.18);transition:right .3s ease;overflow-y:auto;z-index:90;
  }
  .nav-menu.open{right:0}
  .nav-menu>li>a{padding:14px 12px;border-bottom:1px solid var(--border);border-radius:0}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;display:none}
  .has-dropdown.open .dropdown{display:block}
  .has-dropdown .dropdown li a{padding:11px 10px}
  .nav-menu .caret{float:right;margin-top:8px}
  .hamburger{display:flex;z-index:95}
  .nav-actions .btn{display:none}
  .nav-cta-mobile{display:block;margin-top:12px;padding:0 12px}
  .nav-cta-mobile .btn{display:flex;width:100%;justify-content:center;border-radius:999px}
  .nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;visibility:hidden;transition:.3s;z-index:80}
  .nav-overlay.show{opacity:1;visibility:visible}
  .section{padding:64px 0}
  /* Hero: lead with the headline + CTA, image below (was image-first). */
  .hero .container{grid-template-columns:1fr;gap:28px;padding-top:44px;padding-bottom:52px}
  .hero-visual{max-width:380px;margin:4px auto 0}
  .hero-visual .float-card{left:6px;bottom:-16px;padding:13px 16px}
  .split{grid-template-columns:1fr;gap:34px}
  .form-wrap{grid-template-columns:1fr}
  .page-hero .container{padding:48px 22px 52px}
  .topbar .topbar-left span:nth-child(n+2){display:none}
}
@media(max-width:560px){
  .section{padding:52px 0}
  .cards,.features,.steps,.gallery,.posts,.form-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr);gap:30px 16px}
  .section-head{margin-bottom:34px}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-points{margin-top:24px;gap:11px 18px}
  .float-card{transform:scale(.94);transform-origin:left bottom}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* ============================================================
   Materials grid  (capability pages)
   ============================================================ */
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mat-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:26px;transition:.25s ease;display:flex;flex-direction:column}
.mat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.mat-card .mat-ico{width:48px;height:48px;border-radius:10px;background:rgba(26,50,74,.08);color:var(--red);display:grid;place-items:center;margin-bottom:16px}
.mat-card h3{font-size:1.14rem;margin-bottom:6px}
.mat-card .mat-sub{color:var(--muted);font-size:.86rem;margin-bottom:16px;line-height:1.55}
.mat-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.mat-tags span{font-size:.77rem;font-weight:600;color:var(--ink-3);background:var(--bg-soft);border:1px solid var(--border);border-radius:20px;padding:5px 11px}

/* ---------- Data table (materials / finishing / tolerance) ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px}
.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;font-size:.92rem;min-width:640px}
.data-table thead th{background:var(--ink);color:#fff;text-align:left;padding:15px 18px;font-weight:700;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.data-table td{padding:15px 18px;border-bottom:1px solid var(--border);vertical-align:top;color:var(--muted)}
.data-table tbody tr:last-child td{border-bottom:0}
.data-table tbody tr:hover{background:var(--bg-soft)}
.data-table td:first-child{font-weight:700;color:var(--ink-3);white-space:nowrap}
.swatches{display:inline-flex;gap:5px;flex-wrap:wrap;vertical-align:middle}
.swatch{width:15px;height:15px;border-radius:50%;border:1px solid rgba(0,0,0,.18);display:inline-block}

/* ---------- Parts showcase ---------- */
.showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.showcase-item{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:.25s ease;display:flex;flex-direction:column}
.showcase-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.showcase-item .si-img{aspect-ratio:1;overflow:hidden;background:var(--bg-soft)}
.showcase-item .si-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.showcase-item:hover .si-img img{transform:scale(1.07)}
.showcase-item .si-body{padding:16px 18px;flex:1;display:flex;flex-direction:column}
.showcase-item h4{font-size:.98rem;margin-bottom:9px;line-height:1.35}
.showcase-item .si-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.showcase-item .si-meta span{font-size:.71rem;font-weight:600;color:var(--muted);background:var(--bg-soft);border:1px solid var(--border);border-radius:4px;padding:3px 8px}

/* ---------- Industries served ---------- */
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ind{display:flex;gap:15px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:10px;padding:24px;transition:.25s ease}
.ind:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ind .ind-ico{width:42px;height:42px;flex:none;border-radius:9px;background:rgba(26,50,74,.08);color:var(--red);display:grid;place-items:center}
.ind h3{font-size:1.04rem;margin-bottom:5px}
.ind p{color:var(--muted);font-size:.87rem}

/* ---------- FAQ accordion ---------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:14px}
.faq details{background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:.2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;font-size:1.02rem;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink-3)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;font-weight:300;line-height:1;color:var(--red);transition:.25s ease;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq .faq-a{padding:18px 24px 22px;color:var(--muted);font-size:.94rem;line-height:1.7}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   Responsive overrides for the content-section grids.
   These MUST come after the base .mat-grid/.showcase/.industries
   definitions above, or the desktop column counts would win on
   mobile and cause horizontal overflow.
   ============================================================ */
@media(max-width:1024px){
  .mat-grid{grid-template-columns:repeat(2,1fr)}
  .industries{grid-template-columns:repeat(2,1fr)}
  .showcase{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){
  .showcase{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .mat-grid{grid-template-columns:1fr}
  .industries{grid-template-columns:1fr}
  .showcase{grid-template-columns:1fr 1fr}
}
@media(max-width:380px){
  .showcase{grid-template-columns:1fr}
}

/* ---------- Blog cards (dynamic) ---------- */
.post-link{display:flex;flex-direction:column;height:100%;color:inherit;text-decoration:none}
.post-link:hover h3{color:var(--accent-hi)}
.posts-empty{text-align:center;color:var(--muted);padding:56px 20px;
  background:#fff;border:1px dashed var(--border);border-radius:10px}

/* ---------- Article page ---------- */
.post-hero{background:var(--ink);color:#fff;padding:64px 0 56px;background-size:cover;background-position:center}
.post-hero .crumbs{font-size:.85rem;color:#9fb2c4;margin-bottom:18px}
.post-hero .crumbs a{color:var(--accent-hi)}
.post-hero .crumbs a:hover{text-decoration:underline}
.post-hero .crumbs span{margin:0 7px;opacity:.5}
.post-hero .crumbs em{font-style:normal;color:#dbe4ec}
.post-hero .tag{display:inline-block;margin-bottom:14px}
.post-hero h1{font-size:2.5rem;line-height:1.25;max-width:900px;margin-bottom:18px}
.post-meta{display:flex;flex-wrap:wrap;gap:20px;color:#a9bccd;font-size:.9rem}
.post-meta span{position:relative}
.post-meta span+span::before{content:'';position:absolute;left:-10px;top:50%;
  width:3px;height:3px;border-radius:50%;background:#6f8296;transform:translateY(-50%)}

.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.article{background:#fff;border:1px solid var(--border);border-radius:12px;padding:44px 48px;
  font-size:1.03rem;line-height:1.8;color:#38434f;min-width:0}
.article-loading{color:var(--muted);text-align:center;padding:40px 0}
.article-cover{width:100%;height:auto;border-radius:9px;margin-bottom:32px}
.article h2{font-size:1.6rem;color:var(--ink);margin:1.7em 0 .6em;line-height:1.35}
.article h3{font-size:1.25rem;color:var(--ink);margin:1.5em 0 .5em}
.article h2:first-child,.article h3:first-child{margin-top:0}
.article p{margin:0 0 1.25em}
.article ul,.article ol{margin:0 0 1.35em;padding-left:1.5em}
.article li{margin-bottom:.5em}
.article a{color:var(--accent-hi);text-decoration:underline}
.article img{max-width:100%;height:auto;border-radius:9px;margin:1.2em 0}
.article blockquote{margin:0 0 1.35em;padding:16px 22px;border-left:3px solid var(--accent-hi);
  background:#f4f7fa;color:#4c5b6a;font-style:italic;border-radius:0 8px 8px 0}
.article strong{color:var(--ink)}
.article table{width:100%;border-collapse:collapse;margin:0 0 1.35em}
.article th,.article td{border:1px solid var(--border);padding:10px 13px;text-align:left}
.article th{background:#f4f7fa;font-weight:700;color:var(--ink)}

.article-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.aside-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:26px}
.aside-card h3{font-size:1.05rem;color:var(--ink);margin-bottom:12px}
.aside-card p{color:var(--muted);font-size:.9rem;line-height:1.65;margin-bottom:18px}
.aside-posts{list-style:none;padding:0;margin:0}
.aside-posts li{padding:12px 0;border-bottom:1px solid var(--border)}
.aside-posts li:last-child{border-bottom:0;padding-bottom:0}
.aside-posts a{display:block;color:var(--ink);font-weight:600;font-size:.92rem;line-height:1.45}
.aside-posts a:hover{color:var(--accent-hi)}
.aside-posts small{display:block;color:var(--muted);font-size:.78rem;margin-top:4px}

@media (max-width:960px){
  .article-wrap{grid-template-columns:1fr;gap:32px}
  .article-aside{position:static}
  .article{padding:32px 24px}
  .post-hero h1{font-size:1.9rem}
}

/* Social links have no real accounts yet — hide the placeholders so they aren't
   dead "#" links. Remove this rule (or fill in real URLs) once accounts exist. */
.topbar-social,.footer-social{display:none}